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4th Of July - Last Chance
Need to power your aftermarket speakers? Check out our quality 2 channel amplifiers perfect for powering your front or back speakers. Shop all two channel amps now.

2-Channel Amplifiers Total Peak Power Output: Up to 500 watts, not CEA Compliant

300W 2-Channel Class AB Mini Amplifier With 3.5mm Input

• RMS Power: 15W x 2 @ 4 ohms
• Total Peak Power: 300W
• 3.5mm AUX Input/0.125" Stereo Inputs
• Dimensions: 2.99"W x 3.94"L x 1.4"H
• 3 Way Electronic Crossover Network
• Adjustable Gain Control

$18.50

IN STOCK

200W EVOLUTION Series Class AB 2 Channel Power Amplifier

• 50W x 2 Chan. @ 4 Ohms
• 100W x 2 Chan. @ 2 Ohms
• Soft Turn-On Circuit
• Nickel-Plated Terminals
• Variable Bass EQ

Save 25% on a 4 Gauge Amp Kit with Purchase!

$34.95

IN STOCK

Only 3 Left!

2-Channel Class A/B Tarantula Series Power Amplifier

Tarantula Series 2-Channel Class A/B Car Amplifier • 175W x 2 Chan. @ 2 Ohm • 110W x 2 Chan. @ 4 Ohm • Double Side PCB And SMD Components • Remote Bass Level Input • Active X-Over • 3-Way System Protection Circuitry

Save 25% on a 4 Gauge Amp Kit with Purchase!

$62.99

IN STOCK

600W RMS, Phantom Series Class D Full Range 2-Channel Amplifier

• 4 ohms: 190 watts x 2 chan.
• 2 ohms: 300 watts x 2 chan.
• 600W RMS x 1 Channel @ 4 ohms Bridged
• Tri-Mode Capable
• 3-Way System Protection
• Variable Low-Pass Crossover
• Variable High-Pass Crossover

Save 25% on a 4 Gauge Amp Kit with Purchase!

$139.99

IN STOCK

400W Max 2-Channel Reference Series Class SQ Stereo/Bridgeable Power Amplifier (RA4002)

• 100W x 2 Chan. @ 4 ohms
• 200W x 2 Chan. @ 2 ohms
• 400W x 1 Chan. @ 4 ohms
• 3-Way System Protection
• 2/1 Channel Operation
• 8 Gauge Power and Ground Inputs
• FLUID-FETS Circuit for Smooth Sound Quality

50% off an 8 Gauge Amp Kit with Select Amplifiers Purchase!

$79.99

IN STOCK

250W RMS, Rubicon Series 2-Channel Class AB Car Amplifier

Rubicon Series 2-Channel Car Amplifier • 75 watts x 2 chan @ 4 Ohms • 125 watts x 2 chan @ 2 Ohms • Platinum 4 AWG Power Block • LED Protection Indicator • Tri-Mode Capable • Aluminum Alloy Heatsink

Save 15% on a 4 Gauge Amp Kit with Purchase!

$64.95

IN STOCK

150W RMS 2-Channel Class AB Prime Series Amplifier

• 50W x 2 Chan. @ 4 ohms
• 75W x 2 Chan. @ 2 ohms
• 150W x 1 Chan. @ 4 ohms Bridged
• Variable Bass Boost
• Variable High-Pass Crossover
• CEA-2006 Compliant
• Soft-Start Turn On

Save 25% on an 8 Gauge Amp Kit with Purchase!

$89.99

IN STOCK

500W Bomber 2-Channel Series Class D Digital Amplifier

• RMS Power: 150W x 2 @ 4 ohms, 250W x 2 @ 2 ohms
• Auxiliary for use when RCA connections are not available
• Ultra Compact High Density Aluminium Alloy Chassis
• Direct FET Power Mosfet Output Stage
• Dimensions: 1.4"W x 4.02"L x 6.61"H

FREE 8 Gauge Amp Kit with Select Amplifiers Purchase!

$149.99

IN STOCK

Only 1 Left!

360W RMS, 2-Channel Class A/B JX Series Full-Range Car Amplifier

• 110W x 2 Chan @ 4 ohm
• 180W x 2 Chan @ 2 ohm
• Preamp Outputs
• High & Low Level Inputs
• Adjustable Input Sensitivity
• High & Low Pass Filter

$179.95

IN STOCK

• FEATURE 1
• FEATURE 2
• FEATURE 3
• FEATURE 4
• FEATURE 5
• FEATURE 6
• FEATURE 7

$89.99

IN STOCK

250W RMS, 2-Channel Class AB i Series Car Amplifier

• RMS: 75W x 2 @ 4 ohms, 125W x 2 @ 2 ohms
• 250W RMS x 1 Channel @ 4 Ohms Bridged
• Pulse Width Modulated MOSFET Power Supply
• LED Status Indicator
• Fully Adjustable Bass EQ
• 3-Way System Protection
• Low Level Line Inputs
• Aluminum Finned Heatsink

FREE 100% Copper, True 8 Gauge Wiring Kit wi/ Select Amps

$139.99

IN STOCK

Only 1 Left!

650W RMS 2-Channel High Fidelity Q Series Car Amplifier

• RMS: 175W x 2 @ 4 ohms, 325W x 2 @ 2 ohms
• 650W x 1 Channel @ 4 Ohms Bridged
• Variable Bass Boost
• Variable High and Low Pass Filters
• Optically Isolate MOSFET Power Supply
• 5 Way System Protection Circuitry
• Subsonic Filter

50% Off of XKIT42 OFC Amplifier Install Kit with Purchase!

$199.99

IN STOCK

600W RMS 2-Channel Class AB i Series Car Amplifier

• RMS: 150W x 2 @ 4 ohms, 300W x 2 @ 2 ohms
• 600W RMS x 1 Channel @ 4 Ohms Bridged
• Pulse Width Modulated MOSFET Power Supply
• LED Status Indicator
• Fully Adjustable Bass EQ
• 3-Way System Protection
• Low Level Line Inputs
• Aluminum Finned Heatsink

FREE True 4 Gauge OFC Amplifier Install Kit with Purchase!

$229.99

IN STOCK

Only 1 Left!

500W Vega Series 2-Channel Class D Car Amplifier

• RMS Power: 150W x 2 @ 4 ohms, 250W x 2 @ 2 ohms,
• Bridged 4 ohms: 500 watts x 1 chan.
• Tiffany Style Low Level RCA Inputs
• Dimensions: 1.93"W x 7.25"L x 8.5"H

Save 35% on an 8 Gauge Amp Kit with Purchase!

$219.99

IN STOCK

Only 2 Left!

350W RMS 2-Channel iON Series Class D Full-Range Digital Stereo Bridgeable Amplifier (i3502)

• 115W x 2 Chan. @ 4 ohms
• 175W x 2 Chan. @ 2 ohms
• 350W x 1 Chan. @ 4 ohms
• 3-Way System Protection
• 2/1 Channel Operation
• 4 Gauge Power and Ground Inputs
• Surface Mount Technology (SMT)

$94.99

OUT OF STOCK

100W RMS 2-Channel Class AB Chaos EXXtreme Series Stereo Car Amplifier

• 50W x 2 Chan. @ 4 ohms
• 3-Way System Protection
• 2/1 Channel Operation
• 8 Gauge Power and Ground Inputs
• Heavy Duty Aluminum Heat Sink

$24.95

OUT OF STOCK

200W 2 Channel SSL Series Class AB Car Amplifier

• RMS Power: 50W x 2 @ 4 ohms, 100W x 2 @ 2 ohms
• Total Peak Power: 200W
• Fixed Low-Pass Filter (120 Hz, 24 dB/octave)
• Dimensions: 4.5"W x 9"L x 2"H

$32.95

OUT OF STOCK

400W RMS 2-Channel Picasso Series Class AB Bridgeable Car Amplifier

• RMS: 70W x 2 @ 4 ohms, 100W x 2 @ 2 ohms
• Total Peak Power: 400W
• 2 or Mono channel operation
• Variable LPF, HPF
• HEATSINK
• High-Level inputs

$54.99

OUT OF STOCK

220W RMS Class AB 2-Channel/Stereo Bridgeable Car Power Amplifier

• 85W x 2 Chan. @ 4 ohms
• 110W x 2 Chan. @ 2 ohms
• 220W x 1 Chan. @ 4 ohms
• 3-Way System Protection
• 2/1 Channel Operation
• 8 Gauge Power and Ground Inputs
• Speaker Level Inputs

$56.99

OUT OF STOCK

Related Categories

Amplifier Wiring Kits
Get all the cables, wires, and hardware you need to install your new car audio amplifier with one of these power amp kits. Amplifier wiring kits come with your basic power and ground cables, as well as other necessary wires. Select complete amplifier kits will include speaker wire, RCA interconnect cables, and more! To make sure you get the kit that is best designed for your car audio system, scroll down to the bottom of this page for the buying guide.
Capacitors
Car audio capacitors are a great addition to any aftermarket audio system that is in need of a little extra power. Capacitors store a temporary electrical charge that can be released during periods of extra power strain. If a vehicle has dimming headlights when music is played, a capacitor could solve that problem.
Sound Processors
For those who want the most out their car audio system, a quality sound processor is a must. After some slight adjustments, your systems will sound like it has been professionally tuned and optimized. Tune your system to perfection with these crossovers, equalizers, and bass drivers. Click here to learn more about digital sound processors and to find out which type would be best for your car audio system.

2-Channel Amplifiers Information

2-Channel Amplifiers

A 2 channel amplifier is an amp that can operate two channels. It is basically two 1-channel amplifiers in a single box. This unit is usually intended for operating a left speaker and a right speaker.

A channel is the signal and power combination intended for one specific speaker. A car stereo audio system usually has a left channel and a right channel. More advanced audio systems may have separate channels for different types of speakers (midrange, subwoofer, and tweeter) or for rear channels (surround).

A bridged 2 channel amplifier is constructed in such a way that the amplifiers can be set up to operate inline providing the effect of a more powerful one channel amplifier. If durability is a concern, a bridgeable two channel amplifier used for two channels tends to work well because it's likely to have higher quality or just more diodes during bridged operation. Using a more powerful amplifier with the gain turned down is also a good idea if longevity is a concern.